How to Convert HTML to PDF in n8n in Under 2 Minutes (Free, 2025 Guide)

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Code used:
const html = $json.htmlOutput;
await $page.setContent(html, { waitUntil: 'networkidle0' });

const pdfArray = await $page.pdf({
format: 'A4',
printBackground: true
});

const pdfBuffer = Buffer.from(pdfArray);
const pdfBase64 = pdfBuffer.toString('base64');
return [{ json: { pdfBase64 } }];



Note: Replace jsonoutput with your actual input!

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